2019202490

素因数分解:

$2^1\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{41183}}^1$

素因数の和:46093

約数の個数: 16

約数和(自身を含む): 3635394048

約数和(自身を除く): 1616191558

約数列:

[1, 2, 5, 10, 4903, 9806, 24515, 41183, 49030, 82366, 205915, 411830, 201920249, 403840498, 1009601245, 2019202490]

約数ペア:

[(1, 2019202490), (2, 1009601245), (5, 403840498), (10, 201920249), (4903, 411830), (9806, 205915), (24515, 82366), (41183, 49030)]